Looking for some campaign inspiration.

I'm running a game soon and my Hunters are using the Night Shift team playbook. They all work at Mall. Its going to be the center of weirdness in the town. Most of the sessions will take place there but maybe not exclusively. Also the campaign is based in the 90s. I wanted it to be the hey day of mall culture. If anyone has any spooky weird ideas that happen to take place in a mall, i'd love to hear them.